I do not think that the IP-036 is an exact, carbon copy (pun intended) of any single model from another manufacturer.
My IP-256 really does not look like a Scott Scale at all, but the geometry is identical. I think you are correct, the IP-036 is similar to a Scott Spark if I remember correctly. This should be very easy to verify, no? Ask Peter at Iplay for the geometry for the IP-036 and compare it to the Spark on Scotts website?