Unfortunately I do not have any pics as this was all in the 90's and back then it was a big no-no to take pictures and keep journals.
In the pure Hash Plant from Sensi there was that Grapey/Fuely/Mountain Dew pheno that was simply amazing. Some Purple in the right conditions, and yes covered in big, orange hairs when finished. This seems to be lost after the 90's. I don't see many people getting this pheno or any other breeders mentioning a Grape Hash Plant. Very Very Afghani. The hash is grape mountain dew to the max.
I'm also familiar with the Mr Nice. It is bred with the same hash plant and the pheno your describing sounds exactly like what I remember. Mr. Nice is actually my favorite herb ever smoked hands down. Never seen anything like it since the 90's and haven't seen it since the 90's.
What got me started was an old friend of mine was breeding his Mendo Purp #1 x Big Bud with Sensi's Hash Plant about 4-5 years ago and the offshoots had the nicest grape candy taste I have ever seen.
As a bubble guy, I'm always looking for the most resinous, tastey plant and if I could find the Grape Hash Plant again I think I would be able to find a long-term keeper and supplier of good medicine.