I don't mean to cast aspersions on the seller, but to me it is simply natural with a repainted frame to first establish what it is.
The dropouts and the cable routing establish that it is a 94-96 Kona. It clearly isn't a 95 or 96 Explosif and a 94 Explosif has fluting on the down tube, which I would expect to be able to see in the picture of the Kona decal but I can't.
It looks to me as though the top tube is the same size as the seat tube and slimmer than the down tube, but it doesn't look as though it is tapered and ovalised. The only frame that fits with all that is a 96 Kilauea (a very good frame incidentally).
But I have to admit that I once saw a 94 Explosif from an impeccable source, with original green paint and original decals and no fluting. Even though it did have an Ultrastrong sticker. I can't explain that, but I guess it's possible that this could be another similar.