At the time of typing this, the goal was dropped to $50k USD (from $56k), extended the campaign to January 30th, and is 99% funded.
I know, reddit bad, but the creator is active in the r/SteamDeck discord server if anyone has questions.
Edit/update: project is now fully funded!!!
For me: I want to do a shell swap, upgrade the SSD, and change out the buttons and thumb sticks. I may as well upgrade the screen at the same time. I was initially looking at the deck HD screen, but that mod seems to be in a really bad place since they shut down their email servers, and customer support is non-existent even on their discord server. Then I saw this and decided that it was worth the $40 more than it would be to buy just a replacement screen from iFixit. I have pressure damage on my LCD screen and I want to keep this particular piece of machinery as long as possible.