Here's my current winter project: refreshing two Yamaha IT465s. They have been sitting for a long time, have mouse nests in the airboxes. The petcocks and carbs were solid with fuel molasses.
I am also using a framesprung engine-locked parts bike.
The nice white 1981 IT465
The 1981 Parts bike from eBay
And the 1982 IT465 blue enduro (the IT465s were made only in 1981 and 1982--contrary to what many people seem to think.)
I really need to get them running and give you some proper shots of them on the trail. Lots of work to do before then.