Their website does say that you can pay per image at $1 per image. I am in the opposite boat though. I could see this having a very significant effect on photogrammetry but I would need to process a few thousand images at a time which would not be very feasible with their current pricing model
To the developers. A very promising piece of software for a VFX supervisor like me. BUT, please reconsider your pricing tiers and introduce a per-image price. We are a pretty large facility, but I can only imagine needing about 1-10 images a month at the very most. It's like HDRI's - we buy them all the time, one at a time. They need to be individually billed so a producer can charge them against a particular job.
Daniel Thiger has released his first substance pack that features 3 ice and snow Substance materials. The folder includes full source .sbs files with comments.
2. Ice Waves
Personal, Indie, and Studio Licenses are available. Substances and exported textures cannot be redistributed or resold unless as embedded components of electronic/interactive media.
Substance Designer 2017.1.0 or newer is required.