diff --git a/ai_diffusion/client.py b/ai_diffusion/client.py
index 4e5cd41fb..8059786c6 100644
--- a/ai_diffusion/client.py
+++ b/ai_diffusion/client.py
@@ -257,7 +257,7 @@ def find(self, id: ResourceId):
         if result := self.resources.get(id.string):
             return result
         # Fallback to epsilon model if v-prediction model not found
-        if id.arch is Arch.illu_v:
+        if id.arch in (Arch.illu_v, Arch.illu_rf):
             if result := self.resources.get(id._replace(arch=Arch.illu).string):
                 return result
         # Search for architecture-agnostic model
diff --git a/ai_diffusion/control.py b/ai_diffusion/control.py
index a283bd8bb..0aee1f003 100644
--- a/ai_diffusion/control.py
+++ b/ai_diffusion/control.py
@@ -146,7 +146,7 @@ def _update_is_supported(self):
         if client := root.connection.client_if_connected:
             models = client.models.for_arch(self._model.arch)
 
-            if self.mode.is_ip_adapter and models.arch in [Arch.illu, Arch.illu_v]:
+            if self.mode.is_ip_adapter and models.arch in [Arch.illu, Arch.illu_v, Arch.illu_rf]:
                 resid = resource_id(ResourceKind.clip_vision, Arch.illu, "ip_adapter")
                 has_clip_vision = client.models.resources.get(resid, None) is not None
                 if not has_clip_vision:
@@ -177,7 +177,9 @@ def _update_is_supported(self):
                 model = models.find_control(self.mode)
                 self.has_range = model == models.control.find(self.mode, True)
                 if model is None:
-                    search_arch = Arch.illu if models.arch is Arch.illu_v else models.arch
+                    search_arch = (
+                        Arch.illu if models.arch in (Arch.illu_v, Arch.illu_rf) else models.arch
+                    )
                     search_path = (
                         resources.search_path(ResourceKind.controlnet, search_arch, self.mode)
                         or resources.search_path(ResourceKind.model_patch, search_arch, self.mode)
diff --git a/ai_diffusion/resources.py b/ai_diffusion/resources.py
index 39af189cc..7745e26d9 100644
--- a/ai_diffusion/resources.py
+++ b/ai_diffusion/resources.py
@@ -90,6 +90,7 @@ class Arch(Enum):
     flux2_9b = "Flux 2 Klein 9B"
     illu = "Illustrious"
     illu_v = "Illustrious v-prediction"
+    illu_rf = "Illustrious Rectified Flow"
     chroma = "Chroma"
     qwen = "Qwen"
     qwen_e = "Qwen Edit"
@@ -103,6 +104,8 @@ class Arch(Enum):
     @staticmethod
     def from_string(string: str, model_type: str = "eps", filename: str | None = None):
         filename = filename.lower() if filename else ""
+        if filename == "chenkinnoobxlv02_v02.safetensors":
+            return Arch.illu_rf
         if string == "sd15":
             return Arch.sd15
         if string == "sdxl" and model_type == "v-prediction":
@@ -123,6 +126,8 @@ def from_string(string: str, model_type: str = "eps", filename: str | None = Non
             return Arch.illu
         if string == "illu_v":
             return Arch.illu_v
+        if string == "illu_rf":
+            return Arch.illu_rf
         if string == "chroma":
             return Arch.chroma
         if string == "qwen-image" and "edit" in filename:
@@ -175,7 +180,7 @@ def has_controlnet_inpaint(self):
 
     @property
     def supports_regions(self):
-        return self in [Arch.sd15, Arch.sdxl, Arch.illu, Arch.illu_v]
+        return self in [Arch.sd15, Arch.sdxl, Arch.illu, Arch.illu_v, Arch.illu_rf]
 
     @property
     def supports_lcm(self):
@@ -183,11 +188,11 @@ def supports_lcm(self):
 
     @property
     def supports_clip_skip(self):
-        return self in [Arch.sd15, Arch.sdxl, Arch.illu, Arch.illu_v]
+        return self in [Arch.sd15, Arch.sdxl, Arch.illu, Arch.illu_v, Arch.illu_rf]
 
     @property
     def supports_attention_guidance(self):
-        return self in [Arch.sd15, Arch.sdxl, Arch.illu, Arch.illu_v]
+        return self in [Arch.sd15, Arch.sdxl, Arch.illu, Arch.illu_v, Arch.illu_rf]
 
     @property
     def supports_cfg(self):
@@ -204,7 +209,7 @@ def supports_edit(self):  # includes text-to-image models that can also edit
     @property
     def is_sdxl_like(self):
         # illustrious technically uses sdxl architecture, but has a separate ecosystem
-        return self in [Arch.sdxl, Arch.illu, Arch.illu_v]
+        return self in [Arch.sdxl, Arch.illu, Arch.illu_v, Arch.illu_rf]
 
     @property
     def is_flux_like(self):
@@ -223,7 +228,7 @@ def text_encoders(self):
         match self:
             case Arch.sd15:
                 return ["clip_l"]
-            case Arch.sdxl | Arch.illu | Arch.illu_v:
+            case Arch.sdxl | Arch.illu | Arch.illu_v | Arch.illu_rf:
                 return ["clip_l", "clip_g"]
             case Arch.sd3:
                 return ["clip_l", "clip_g"]
@@ -257,6 +262,7 @@ def list():
             Arch.flux2_9b,
             Arch.illu,
             Arch.illu_v,
+            Arch.illu_rf,
             Arch.chroma,
             Arch.qwen,
             Arch.qwen_e,
@@ -721,6 +727,7 @@ def is_required(kind: ResourceKind, arch: Arch, identifier: ControlMode | Upscal
     resource_id(ResourceKind.controlnet, Arch.sdxl, ControlMode.universal): ["union-sdxl", "xinsirunion"],
     resource_id(ResourceKind.controlnet, Arch.illu, ControlMode.universal): ["union-sdxl", "xinsirunion"],
     resource_id(ResourceKind.controlnet, Arch.illu_v, ControlMode.universal): ["union-sdxl", "xinsirunion"],
+    resource_id(ResourceKind.controlnet, Arch.illu_rf, ControlMode.universal): ["union-sdxl", "xinsirunion"],
     resource_id(ResourceKind.controlnet, Arch.flux, ControlMode.universal): ["flux.1-dev-controlnet-union-pro-2.0", "flux.1-dev-controlnet-union-pro", "flux.1-dev-controlnet-union", "flux1devcontrolnetunion"],
     resource_id(ResourceKind.controlnet, Arch.qwen, ControlMode.universal): ["qwen-image-instantx-controlnet-union"],
     resource_id(ResourceKind.controlnet, Arch.sd15, ControlMode.scribble): ["control_v11p_sd15_scribble", "control_lora_rank128_v11p_sd15_scribble"],
@@ -798,6 +805,7 @@ def is_required(kind: ResourceKind, arch: Arch, identifier: ControlMode | Upscal
     resource_id(ResourceKind.vae, Arch.sdxl, "default"): ["sdxl_vae"],
     resource_id(ResourceKind.vae, Arch.illu, "default"): ["sdxl_vae"],
     resource_id(ResourceKind.vae, Arch.illu_v, "default"): ["sdxl_vae"],
+    resource_id(ResourceKind.vae, Arch.illu_rf, "default"): ["sdxl_vae"],
     resource_id(ResourceKind.vae, Arch.sd3, "default"): ["sd3"],
     resource_id(ResourceKind.vae, Arch.flux, "default"): ["flux-", "flux_", "flux/", "flux1", "ae.s"],
     resource_id(ResourceKind.vae, Arch.flux_k, "default"): ["flux-", "flux_", "flux/", "flux1", "ae.s"],
diff --git a/ai_diffusion/ui/server.py b/ai_diffusion/ui/server.py
index 118abec4c..c54cf0299 100644
--- a/ai_diffusion/ui/server.py
+++ b/ai_diffusion/ui/server.py
@@ -371,7 +371,7 @@ def __init__(self, server: Server, parent=None):
             ),
             "illu": PackageGroupWidget(
                 _("Illustrious/NoobAI XL models"),
-                [m for m in optional_models if m.arch in [Arch.illu, Arch.illu_v]],
+                [m for m in optional_models if m.arch in [Arch.illu, Arch.illu_v, Arch.illu_rf]],
                 is_checkable=True,
                 is_expanded=False,
                 parent=self,
diff --git a/ai_diffusion/ui/settings.py b/ai_diffusion/ui/settings.py
index a73d80f8e..8a8556319 100644
--- a/ai_diffusion/ui/settings.py
+++ b/ai_diffusion/ui/settings.py
@@ -644,7 +644,7 @@ def model_name(id: ResourceId, with_file=False):
                 text += "</ul>"
             text += _("Detected base models:") + "\n<ul>"
             for arch, missing in res.missing.items():
-                if arch in [Arch.all, Arch.illu_v]:
+                if arch in [Arch.all, Arch.illu_v, Arch.illu_rf]:
                     continue
                 text += f"<li><b>{arch.value}</b>: "
                 if len(missing) == 0:
diff --git a/ai_diffusion/ui/style.py b/ai_diffusion/ui/style.py
index 6d77b1b38..30bb12c1d 100644
--- a/ai_diffusion/ui/style.py
+++ b/ai_diffusion/ui/style.py
@@ -925,7 +925,7 @@ def _show_builtin_info(self, style: Style):
     def _enable_checkpoint_advanced(self):
         arch = resolve_arch(self.current_style, root.connection.client_if_connected)
         if arch.is_sdxl_like:
-            valid_archs = (Arch.auto, Arch.sdxl, Arch.illu, Arch.illu_v)
+            valid_archs = (Arch.auto, Arch.sdxl, Arch.illu, Arch.illu_v, Arch.illu_rf)
         elif arch.is_flux_like:
             valid_archs = (Arch.auto, Arch.flux, Arch.flux_k)
         elif arch.is_qwen_like:
diff --git a/ai_diffusion/ui/theme.py b/ai_diffusion/ui/theme.py
index 872ee0d7e..9bbd55122 100644
--- a/ai_diffusion/ui/theme.py
+++ b/ai_diffusion/ui/theme.py
@@ -69,7 +69,7 @@ def checkpoint_icon(arch: Arch, format: FileFormat | None = None, client: Client
         return icon("sd-version-flux-2")
     elif arch is Arch.illu:
         return icon("sd-version-illu")
-    elif arch is Arch.illu_v:
+    elif arch in (Arch.illu_v, Arch.illu_rf):
         return icon("sd-version-illu-v")
     elif arch is Arch.chroma:
         return icon("sd-version-chroma")
diff --git a/ai_diffusion/workflow.py b/ai_diffusion/workflow.py
index 48456acc0..008dfc77a 100644
--- a/ai_diffusion/workflow.py
+++ b/ai_diffusion/workflow.py
@@ -145,7 +145,7 @@ def load_checkpoint_with_lora(w: ComfyWorkflow, checkpoint: CheckpointInput, mod
         match arch:
             case Arch.sd15:
                 clip = w.load_clip(te["clip_l"], "stable_diffusion")
-            case Arch.sdxl | Arch.illu | Arch.illu_v:
+            case Arch.sdxl | Arch.illu | Arch.illu_v | Arch.illu_rf:
                 clip = w.load_dual_clip(te["clip_g"], te["clip_l"], type="sdxl")
             case Arch.sd3:
                 if te.find("t5"):
@@ -188,7 +188,7 @@ def load_checkpoint_with_lora(w: ComfyWorkflow, checkpoint: CheckpointInput, mod
         else:
             model, clip = w.load_lora(model, clip, lora.name, lora.strength, lora.strength)
 
-    if arch is Arch.sd3:
+    if arch is Arch.sd3 or arch is Arch.illu_rf:
         model = w.model_sampling_sd3(model)
 
     if checkpoint.v_prediction_zsnr: