Add complete uncompressed asset files + archive

- Extracted all 13,555 files from files.7z (1.2GB uncompressed)
- Includes: vehicles, tracks, audio, textures, UI, manifests
- Also kept files.7z for easy download
- Full working directory for asset development

files/.depot/gui_assets/2048x1536/events/full_upgrade/unlock/sprites.android.atlas

@@ -0,0 +1,34 @@
+<atlas_images texture_formats=".rgb.pvr" linear_filter="True" hash="dSQflvq1wlXeDzmhRjeHvQ">
+  <image name="full_upgrade_unlock_card_customization_icon.png" ver="0" width="299" height="259">
+    <pos id="0" x="0" y="276"/>
+    <hash val="SWe6gst8kWM4QkUMyh7SjQ"/>
+  </image>
+  <image name="full_upgrade_unlock_card_servicing_icon.png" ver="0" width="520" height="183">
+    <pos id="0" x="558" y="185"/>
+    <hash val="wXpQtwe2RPeL9YMoy6iHUw"/>
+  </image>
+  <image name="full_upgrade_unlock_card_drive_icon.png" ver="0" width="596" height="183">
+    <pos id="0" x="402" y="0"/>
+    <hash val="AVTEzukZ72T-EUZi2Gyvzw"/>
+  </image>
+  <image name="full_upgrade_unlock_card_tuning_setups_icon.png" ver="0" width="255" height="255">
+    <pos id="0" x="301" y="276"/>
+    <hash val="KGqsgIAJt04mSuNmmtccnQ"/>
+  </image>
+  <image name="full_upgrade_unlock_card_icon_shadow.png" ver="0" width="150" height="64">
+    <pos id="0" x="402" y="185"/>
+    <hash val="Hn_eFZaCMzm-F-8A_S3yIg"/>
+  </image>
+  <image name="full_upgrade_unlock_card_vignette.png" ver="0" width="400" height="274">
+    <pos id="0" x="0" y="0"/>
+    <hash val="0F3Z12i2dCtRKaZmZh2imw"/>
+  </image>
+  <image name="full_upgrade_unlock_card_horizon.png" ver="0" width="1200" height="152">
+    <pos id="0" x="0" y="537"/>
+    <hash val="UC3CWMEIkwrayzaDs5G_qw"/>
+  </image>
+  <image name="full_upgrade_unlock_card_fade_gradient.png" ver="0" width="256" height="151">
+    <pos id="0" x="558" y="370"/>
+    <hash val="h5GkiKrFpDYW7-D9cfMB_A"/>
+  </image>
+</atlas_images>