diff --git a/server.py b/server.py
index 78fd90e..bf4e2cb 100644
--- a/server.py
+++ b/server.py
@@ -116,9 +116,11 @@ def doll_catalogue():
 #     keying cleanly (7/7 flood seeds) on both a dark solid and a busy multicolour knit, so
 #     white is the default and green is the escape hatch, not the other way round.
 TEMPLATES = {
+    # 'no hanger, no coat hanger' is not padding: without it a wire hanger showed up in most
+    # SD product shots (and some flux ones), and a hanger keys into the cutout as garment.
     'flat3d': ('product photo of a single {phrase} laid flat on a plain white background, front view, '
-               'no mannequin, no person, no text, soft even lighting, 1990s Australian op-shop garment, '
-               'slightly worn'),
+               'no mannequin, no person, no hanger, no coat hanger, no text, soft even lighting, '
+               '1990s Australian op-shop garment, slightly worn'),
     'doll2d': ('paper doll clothing item for a dress-up game, {phrase}, {year} australia, {view}, '
                'floating centered on a plain pure white background, painterly stylized 3d game '
                'illustration, full item visible, no body, no person, no mannequin, no hanger, '
@@ -133,6 +135,15 @@ DOLL_PROMPT = TEMPLATES['doll2d_green']       # back-compat alias
 FLAT_PROMPT = TEMPLATES['flat3d']
 
 
+# The SD lane's default. Hyper_Realism was the only checkpoint the farm could reach and it is a
+# person-photoreal merge — it framed every garment as worn-and-cropped no matter how hard you
+# negative-prompted. juggernautXL is a product/material specialist; measured on the same
+# prompt+seed it returns a clean isolated flat-lay.
+SD_CKPT = os.environ.get('WG_SD_CKPT', 'juggernautXL_ragnarok.safetensors')
+SD_NEG = ('person, human, body, model, mannequin, face, hands, legs, worn by someone, '
+          'hanger, coat hanger, (worst quality, low quality:1.4), blurry, watermark, text')
+
+
 def gen_seed(phrase, variant=0):
     """Reproducible seed from the phrase — reroll by bumping `variant`.
 
@@ -596,6 +607,26 @@ class H(BaseHTTPRequestHandler):
                     with open(tgt, 'wb') as f:
                         f.write(base64.b64decode(out['result']['image']))
                     return tgt
+                if backend == 'sd':
+                    # SDXL via ComfyUI. juggernautXL is a product/material specialist and beats
+                    # the SD1.5 default outright: measured side by side on the same prompt+seed it
+                    # gives a full isolated flat-lay, where Hyper_Realism frames the garment as
+                    # worn and crops it at the edge. `lora` may be a list — the operator chains them.
+                    JOBS[jid]['note'] = 'comfyui_sd ' + body.get('checkpoint', SD_CKPT)
+                    params = {'prompt': style, 'negative': body.get('negative', SD_NEG),
+                              'checkpoint': body.get('checkpoint', SD_CKPT),
+                              'steps': int(body.get('steps') or 25), 'cfg': float(body.get('cfg', 7.0)),
+                              'width': wide, 'height': wide, 'seed': seed}
+                    if body.get('lora'):
+                        params['lora'] = body['lora']
+                        params['lora_weight'] = body.get('lora_weight', 0.8)
+                    j = mb_req('/api/jobs', {'operator': 'comfyui_sd', 'params': params})
+                    gid = j.get('id') or j.get('job_id')
+                    mb_wait(gid, jid, timeout=900)
+                    outs = mb_outputs(gid)
+                    if not outs:
+                        raise RuntimeError('no image came back')
+                    return mb_download(outs[0], tgt)
                 JOBS[jid]['note'] = 'flux_local klein-4b'
                 j = mb_req('/api/jobs', {'operator': 'flux_local',
                                          'params': {'prompt': style, 'model': 'flux2-klein-4b',
diff --git a/web/index.html b/web/index.html
index f436b0e..6356dee 100644
--- a/web/index.html
+++ b/web/index.html
@@ -177,6 +177,7 @@
         <option value="doll2d_green">doll2d_green — plaid/busy</option></select></div>
     <div class="row"><label>backend</label>
       <select id="genBackend"><option value="klein">klein-4b — sharper fabric</option>
+        <option value="sd">juggernautXL — product/material</option>
         <option value="cf">cf schnell — 2s, softer</option></select></div>
     <div class="row"><label>variant</label><input id="genVariant" value="0" style="width:56px">
       <button id="genReroll" class="ghost">↻ reroll</button></div>