Perfect plus size coat

Hi all,

I keep dreaming about the perfect coat for myself but have no clue how to make it myself. I've found close likeness online but they aren't the right size or there's a slight compromise.

I'm wanting a just above the knee, black croc vinyl coat half way between a trench and just straight jacket thing.

I'm alternative dressing and only wear black so I like my clothes to be bold in textures and cuts.

Would anyone be willing to take on this project? I'm hoping to find the perfect person who would enjoy making this with me ☺️