Yeah I dig the Sand Speeder (custom I'm assuming, not real proto) in that one pic. Think I saw one eons ago someone did but modernized a bit, but never seen another one since.
Had a modernized idea on my customs plate years ago and never did it. Got sidetracked with an actual EU design ultimately. I always dug those old things like Mongo Beefhead and the tandem X-Wing in FSWTC though.