How to create Tintype look in Photoshop

I posted a few images online which received some positive feedback along with questions on how I was able to accomplish this look.  A tintype, also known as a melainotype or ferrotype, is a photograph made by creating a direct positive on a thin sheet of metal coated with a dark lacquer or enamel and used as the support for the photographic emulsion.
This process however is all made using Photoshop.  I used a Fujifilm GFX50s with an adapted Canon 85mm Lens as a starting point.

Affiliate links below.
www.josephdagostinophotography.com
www.instagram.com/joedagostinophoto

Fujifilm GFX50s https://amzn.to/2GbWbnI
Canon 85mm L 1.2 https://amzn.to/2X0h5vD
Techart AF adapter https://amzn.to/2GdT52K

• #education
• #tintype
• #large_format_photography
• #photoshop_tutorial
• #wet_plate_photography
• #ferrotype