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.
A young artist Nelson Ruiz has shared his eye project for free. The folder features all the essential files you need for your character art or some other experiments with eyes.
UPD: We totally forgot to mention that Nelson used Peter Zoppi’s tutorial to create his eyes. Make sure to check out one-hour video guide to build your own model.
The thing looks creepy, but its high quality makes this project worth checking out. You can find Nelson’s other projects and ask him a question here.