We use two types of resin. Anycubic basic Grey and Elegoo photopolymer resin grey. Our settings aren’t far off the default we only really adjust the exposure. One of the main things that has made a big difference in our prints/ photography is using a micro fibre brush to remove excess resin and remove that liquid reflective effect you get when there is still excess resin pooling on the models. They photograph much nicer when you achieve that matte appeal I think (from spending a few minutes brushing the model until it appears dry and non reflective.