Well that looks good no doubt.. But i would like to point actually few things in order to answer "my" questions in the head and at the same time -may be- give some user opinion.First of all, about the skins:They are actually quite good, so good as a starting point for new skins -actually a template would be the best option- but as color they are too light,or "hell" as you say in german.Actual F-15's are darker,close to gun grey.Your color make it look like used F-15D(F-15C with WSO) which is of course my opinion.Second thing is the animations:Stock model has the animated intakes which we can see clearly moving with the throttle..Yours doesn't..I see no animation of rudders.I don't know if just me, but brakes,canopy,gear and flap animations are quite good and i was little surprised to not see these two. I don't know if you didn't make them on purpose..Third thing:Not specific on your model mostly a general question.I see no afterburners, which i suppose removed because of the positioning.As i do not know anything about modelling now the question:Is it too hard to position the afterburners and the smoke coming out of the exhaust.. I am really curious about this because it works like charm on the 3GO SU-27 model.
I must say i'm really lookin' forward to the evolution of this model.
And regarding the color subject here is an example image..Best regards.
Image taken from airforceworld.com