Add cover and architecture images, update README

.gitattributes

@@ -34,3 +34,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.zst filter=lfs diff=lfs merge=lfs -text
 *tfevents* filter=lfs diff=lfs merge=lfs -text
 replay.mp4 filter=lfs diff=lfs merge=lfs -text
+*.png filter=lfs diff=lfs merge=lfs -text

.gitignore

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+.DS_Store

README.md

@@ -28,7 +28,7 @@ model-index:
 
 # tiny-doom-defender
 
-![cover](https://github.com/anakin87/tiny-doom-defender/blob/main/assets/cover.png?raw=true)
+![cover](./cover.png)
 
 A **1.1M-parameter** ModernBERT encoder that plays VizDoom's *Defend the Center* in real time on a CPU from pixels alone.
 
@@ -36,10 +36,10 @@ Inspired from [VAGOsolutions/SauerkrautLM-Doom-MultiVec-1.3M](https://huggingfac
 
 The model underwent SFT from a programmatic oracle and has been refined with PPO.
 
-📝 Read the full story: [blog post](ADD_LINK) · 💻 [GitHub repo](https://github.com/anakin87/tiny-doom-defender)
+📝 Read the full story/see the model play live: [blog post]([ADD_LINK](https://huggingface.co/spaces/anakin87/tiny-doom-defender)) · 💻 [GitHub repo](https://github.com/anakin87/tiny-doom-defender)
 
 
-## Checkpoints in this repo
+# Checkpoints in this repo
 
 | Checkpoint | Path | Training | Mean kills | σ | Size |
 | --- | --- | --- | ---: | ---: | ---: |