You can have any sort of images! ;)
And you can input any image model for have some variations... https://app.leonardo.ai/ online and must be registerd and some days of waiting acceptation ( 4- 5 days)
Ok I had made something about an old famous French one! :)
Yes it's free for 150 credits (tokens) / day! ;)
prompt was : blue prints 4 views of a sport car
The image training in Leonardo with the free version allows only one "set of models" per month!
But you can make a kind of training on the fly by putting several images as here!
There I put only 2 but you can put as many as you want (max 30) the ideal being 8-15 according to the FAQ! https://app.leonardo.ai/faq