I hate to say it, but it looks like colour neg. I've tried the Unicolor & Tentenal kits and I've gotten the same results, colours a bit off at scanning. Getting colours 100% correct with colour neg can be a bit tricky, this is the reason I've gone back to chromes.
Nah, it's just (well mostly) wrong gamma, which causes that milky look. You do a wet print and it won't look like that at all. You do the scan right, it won't look like that either.