Nice '95 Bonty Race in team colours, officially a "small" in the Bonty sizing, which equates to 15 Centre to top, 13.5 ctc, probably the best riding/handling frame I've ever owned, regardless of construction material and I've owned an embarrassing amount over the years! :facepalm:
It's still a work in progress and needs a nice Bonty race wheelset, but they are not easy to come by.
Tried to buy a 12" (I think) Yeti ARC a while back, would have made the coolest kids bike but someone offered serious money and I didn't get it. First and only I've seen so small.