Good to see someone post some work here after all those years.
I used to do a lot of fusions like these back in the day, there should be a thread somewhere, and I can tell you put a lot of work in these.
The choices you make are often bold and imaginative, and it usually pays off and works out quite well.
Some of the best in this regard imo are Gallade/Scizor(/?) and especially Houndoom/Cubone/Girafarig which looks delightfully mischievous.
However, I also think you sometimes overdo it, some of the color schemes clash and I think you should respect basic anatonomy rules a bit more to create a result that actually looks like it could be designed from scratch. The Tentacruel/Dodrio is highly creative but doesn't make any sense, for example. It's like Salvador Dali made a sprite, which I guess you could see as a compliment now that I type it.
It's funny because the Wingull series is a bit bland, on the other hand.
Like for example you could have played with the wings more for the Moltres one, or do some stuff with the pattern at least.
Or, maybe it's meant to be as uniform as possible, of course.
Either way, eager to see more.