I tried to get this result in the past, but AI has almost no idea at all on how such characters should look, too bad. Those LoRAs are meant as a base starting point but can give nice images too. The FLAIL concept is entirely different than the HAMMER concept but I added both in one spot.

The trained words are illustration for male characters and anime for female (reccomended, else the AI could try to convert the images to unknown styles) - as for the trained classes we have mainly warrior, but also wizard, cleric, golem, dragon. The shield tag also works if you need. (Many more could work). I reccommend a weight lower than 1 - 0.7 worked in the examples.