Photohelper is a Stable Diffusion 2.x embedding with the goal of generating photorealistic pictures with nice colors. Its training data consists of ~120 of my own photos, half of which are portraits.
It works best if you play with the weight a bit, and add terms related to photography.
01703-494591277-headshot portrait photo of beautiful young model standing in paris street, [art by PhotoHelper], bokeh, hasselblad,35 f1.8 zeiss.png
01641-2296282996-morgan freeman,bokeh,art by photohelper,hasselblad,35mm f1.8 zeiss lens, sharp focus, extremely detailed, 4k, studio lighting, p.png
01623-1685733639-cherry pastry with whipped cream,bokeh,art by photohelper, food photography, hasselblad,35mm f1.8 zeiss lens, sharp focus, extr.png
01550-819595908-tiger cub, art by photohelper, profile picture, hasselblad, studio lighting.png
01432-695547436-sea shore, beach, palm trees, sunset, art by photohelper, wide angle, waves, clouds.png
01661-694569764-hot air balloons, golden grain hills, photohelper, sharp focus, depth of field, texture, wide angle, clouds, bokeh.png
01696-2498492550-glass ball containing ecosystem, cherry blossom bonsai tree, art by photohelper, photorealistic, perfect composition, bokeh, dep.png