You can use the Midjourney Omni Reference to change the style of a character or object completely.
Left: the reference image
Right: result
Prompt:
a photo of a man with blonde hair, wearing white glasses on his face, an orange hoodie with white hood, and a gold necklace around his neck and lightning pendant, light blue background --ar 3:4 --exp 10 --oref [IMAGE] --ow 30 --v 7
Tips:
– Use the describe feature to get as many details in your prompt as possible.
– Try a low --ow value, like 25 or 30.
– Try it with a low --exp value, like 10
– Reroll several times to find the best result