- Re-included the Sprint tag in the level (insert facepalm here)

- Added biodome to level image camera to fix thumbnail

Fixes/updates:
- Replaced old Alex acceledrome with Pines Acceledrome
- Replaced old track coloration with version compatible with track texture patch
- Replaced cooldown rings with cooldown spouts
- Added checkpoint decorations
- Fixed piece of track support clipping through track towards the end
- Replaced popup shards with simple shards
- Updated portal with newer model
- Changed worldtext lava symbol to be simple lava symbol