Yes, I know that my unit cards are horrible.
The community made that pretty much clear multiple times and I'm aware of that as well.
And no: my artistic skills are not going to improve anytime soon 'cuz I suck at anything art-related since forever.
I'm very open towards any kind of submods though, so If you do have previous experience with unit cards submodding and you like my stuff don't be shy and go ahead.