It's labeled as a style as it isn't a specific character and I made it for myself to use with other base models and for day to day. When training I tried to use different pics so hopefully it is able to get you what you want. Males from muscular to husky and roughly aged 38 to 52 in the training. Blue eyes are likely baked in but it should handle brown or green if prompted. Clothed or unclothed (NSFW capable).

Model: Chroma 1 HD Annealed (works with other versions as well)
LoRA Strength: 0.7 (try 0.6–0.8 depending on your setup)
Steps: ~28+
Text Guidance: 3.0 (range: 2.5–4.0)
Sampler: UniPC Trailing / DPM++ 2M Trailing / DDIM Trailing (Euler works too)