Caterpillar D7R Bulldozer: [Add-On/Replace] 1.1

Adds a new quality bulldozer to the game to replace the standard one.
Installing
1. Open OpenIV.
2. Switch to edit mode
3. Open mods x64e.rpf levels gta5 vehicles.rpf
4. Replace: bulldozer.yft, bulldozer.ytd, bulldozer_hi.yft

Changes in version 1.1:
- Improved textures;
- General model improvements;
- Add-on version;
- Added working doors;
- Fixed bugs.