Try this initial clean-up then post more pics later.
Basically clean it up and remove all things you do not need. Any place with tridents or chicken feet like...remove the middle one if possible. Find some movement and avoid long straight sections. Those need to be reduced drastically if they cannot be bent/wired anymore. Else, they will stick like sore thumb now and forever. Note that I do not cut things I need w/o leaves at end.
Sorry but this is the best I can do for you w/ the pics provided. Someone else may be able to help you better. It is also much more difficult to work from pics... there are lots of things you see that we can't and decisions may have to rely on those.
Good luck!