Fusion
Yes it's the one that was split on here, similar geometry to a Kona, without the seat tube extension, same numbers as a 17 Kona or 17.5 Rocky.
The oversize headtube really makes a difference to the tracking on the front wnd and it is very stable at low speeds.
The BB heaight is unusually high for this era too, as they were pretty much 11.5 to 12 inches as standard, this is 12.5 with the standard issue forks.
I believe this was an "on the wall" demo frame, as it should have a Canti hanger bridge and it doesn't, tha Paint is also unusual as this model should have been Black, with Silver decals. It's a bright plum colour.
I don't think Fusion did push them hard enough, unlike Orange Pace and other UK Marques BITD, but they had serious aspirations looking at the build quality and tubeset used.