Can you make LoRa having only 2 unique images in your dataset? Yes, you can.
LoRa I trained on local machine using Kohya'ss scripts on dataset with 6 images, 2 of which were unique. Regularization was used during trained with weight of 0.69 to reduce artist's style impact.

Main (and only lmao) outfit: red skirt, red panties, frills, microskirt, feather hair ornament, hair flower, rose, fishnets, fishnet thighhighs, red bikini, underboob, sideboob, garter straps, feathers