does scrap horny have scenes that normal scrap doesn't?
Yes, If you encourage him to be more like the others ratkins you have the following scenes:
Offer him beast cum: he likes it;
Only the first time you bathe him: if you smell his armpit and after he ask you what are you doing you continue to smell his armpit without talking he starts to become dominant for a brief moment
Random event peeking inside his house (repeatable): he has fun with another ratkin;
Random event peeking inside his house (once): he fingers himself but after that laments that the wants the real deal
Sleeping with him: during the night while you are asleep he take advantage of your dick (even if you are a bottom it doesn't matter) you can have fun pretending to be asleep or revealing that you are awake