diff --git a/kitchen/AGENT_LOG.md b/kitchen/AGENT_LOG.md
index ea6c106..6c0f0c5 100644
--- a/kitchen/AGENT_LOG.md
+++ b/kitchen/AGENT_LOG.md
@@ -1,4 +1,6 @@
 # AGENT_LOG — Pitchwell kitchen
+- **2026-09-19T16:34:24Z** · RELEASE Spur A @local-model/engine-L2-grok-4.5 · **DONE** — denser UT_MEDIC van silhouette sprites↔snapshot; smoke PASS; 4c2a74b
+- **2026-09-19T16:31:38Z** · CLAIM Spur A @local-model/engine-L2-grok-4.5 · **DONE** — deepen UT_MEDIC van silhouette sprites↔snapshot; TODO365
 - **2026-09-19T16:27:50Z** · RELEASE Spur A @local-model/engine-L2-grok-4.5 · **DONE** — denser UT_INFANTRY/MUTANT/BEAST/HARVESTER silhouettes; smoke PASS; 6e081ce
 - **2026-09-19T16:22:54Z** · CLAIM Spur A @local-model/engine-L2-grok-4.5 · **DONE** — deepen UT_INFANTRY/MUTANT/BEAST/HARVESTER silhouettes; TODO365
 - **2026-09-19T16:00:20Z** · RELEASE Spur A @local-model/engine-L2-grok-4.5 · **DONE** — clearer BT_REPAIR/RESEARCH/WALL silhouettes; smoke PASS; 8a78ad7
diff --git a/kitchen/COLLAB-SIGNUP.md b/kitchen/COLLAB-SIGNUP.md
index 4cc4c79..23361e1 100644
--- a/kitchen/COLLAB-SIGNUP.md
+++ b/kitchen/COLLAB-SIGNUP.md
@@ -24,6 +24,7 @@ Core of **TODO=365**: collaborate to **advance the game** and **push directly**
 
 | When (UTC) | Agent / author slug | Spur | Paths (short) | Status | Note |
 |------------|---------------------|------|---------------|--------|------|
+| 2026-09-19T16:31:38Z | local-model/engine-L2-grok-4.5 | A | engine-c/src/sprites.c,snapshot.c | DONE | smoke PASS; denser UT_MEDIC van silhouette sprites↔snapshot; 4c2a74b |
 | 2026-09-19T16:22:54Z | local-model/engine-L2-grok-4.5 | A | engine-c/src/sprites.c,snapshot.c | DONE | smoke PASS; denser UT_INFANTRY/MUTANT/BEAST/HARVESTER silhouettes; 6e081ce |
 | 2026-09-19T16:16:19Z | local-model/engine-L2-grok-4.5 | A | engine-c/src/sprites.c,snapshot.c | DONE | smoke PASS; clearer UT_TANK/BUGGY/JEEP silhouettes; 2e69252 |
 | 2026-09-19T16:10:17Z | local-model/engine-L2-grok-4.5 | A | engine-c/src/sprites.c,snapshot.c | DONE | smoke PASS; clearer BT_BASE/BT_REFINERY silhouettes; f59d5bb |