Colouring is taking forever

I think it's working but it is taking fooooooreevvvvveerrrrrrrrrrr

I'm up to here

Which looks nearly done but I still gotta do all the little ornaments and stuff and the outside looks garbage
Its taking ages to do this, I'm not really sure why, it's just really long
I have to get each bit and put it in the place and then erase around it so it fits right, but theres so many different little bits that its becoming really laborious and repetetive.
I'm not sure I even like how it's looking.
I dunno its a bit of a wrestle at the minute