Not a Scratch Build but one of the best build video playlists I've seen

[RAM]

I just found this today. He is building a skywalker with fpv. It's not technically a scratch build but the attention to detail and slight mods he makes are good ideas that anyone can use when building.
I skipped ahead to part 10 of the series where he starts putting it all together.

 

[Crash and Burn RC]

Thats a cool setup, looks like a great plane for FPV especially with the mods he did.

 

[RAM]

From the same playlist. Good info.