I've been toying with machine learning things for a while, so I have an Nvidia GPU intended to help with doing these things offline (so not sure what it's like if you're only using CPU) - I used the Automatic1111 WebUI and used the model majicMIX from Civitai
a grizzled older sailor standing on a beach next to the ocean with a mountain in the background highly detailed digital-painting
(low quality, worst quality:1.4), bad anatomy, head out of frame, body out of frame, bad eyes, (bad-image-v2, bad_prompt_version2, bad-hands-5, EasyNegative, NG_DeepNegative_V1_4T, bad-artist-anime:0.7)
It may help that the sword isn't really very sword-like, which means it can get away with a lot and still look cool.
It's a god, though, so it's fine that it doesn't make sense. :) The sword looks like some sort of solidified cloud, perhaps work that into the gods' origin myth.
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