Gm 2 tone paint, wa state

[fathoe]

Hi, this is an odd question but i have a gmt900 tahoe in washington state. Recently, a forklift backed into it at work, and crumpled the door in. I know its very niche, ive only seen two other gms locally with a similar scheme paint fade, and one being a gmt800 suburban with the exact color fade. Im the second owner, and the first owner is in their grave, so i was wondering if anyone knows where this paint fade was done?

I know it was outsourced by the dealership, as the owners daughter said she remembers the price being over 70k out the door new, and the dealership had done a lot to it, but she didnt know exactly (besides the paint). The price being over 70k in 2008 would mean it was definitely outsourced because a ltz with a 6.2 (totl) was around 50k msrp, and this is a 1lt with the 5.3.
Any help would be greatly appreciated