t shirt mocks

I am looking for a freelancer who can create a variety of t-shirt mockups in a short amount of time based on the designs that I have in mind. I need the special effects and textures to be decided on a case-by-case basis, so I need someone with a good eye for detail. I'm open to any style - basic flat mockups is probably all I'll need. Will preferably need to schedule a quick chat to let you know my thinking and the program.