Here it is!
This is a 2 part zip file. For this to work, you must be on stock 2.4.330 and rooted. This zip will update you to 4.5.606 firmware once installed. You will still have root once gingerbread is installed!
1. SBF back to stock. Make sure you are on 2.4.330
2. Root your phone.
3. Install Clockwork Recovery
4. Boot into Clockwork Recovery
5. Select 'Install zip from SD card'
6. Install part 1, and as soon as that completes, install part 2.
Part 1: (96.6 MB) http://www.mediafire.com/?a0ir8a82s8vgadi
Part 2: (8.46 MB) http://www.mediafire.com/?ee8w848t98ys3o9
Part 1: http://www.4shared.com/file/voiZM4G-...Verizonen.html
Part 2: http://www.4shared.com/file/w0OxoaQ4...Verizonen.html
credit: Team Black Hat