Resources used: (bare in mind that I do quite a lot of editing on pictures so you might not get quite the same results)

Photoshop
Stable Diffusion (Forge)
Extension: Forge Couple
Model:  chromaxlMix_v4Sorbet.safetensors
Loras: <lora:Smooth Anime 2 Style SDXL_LoRA_Pony Diffusion V6 XL:0.7>, <lora:Pony_DetailV2.0:0.7>, <lora:thokk_invincible:1>,
Steps: 13, Sampler: Euler a, Schedule type: Beta, CFG scale: 1.5, Denoising strength: 0.1, Clip skip: 2, Mask blur: 4,

Pic 1

Positiv:
<lora:thokk_invincible:1>, <lora:Smooth Anime 2 Style SDXL_LoRA_Pony Diffusion V6 XL:0.7>, <lora:Pony_DetailV2.0:0.7>, masterpiece, best quality, furry art, anthropomorphic, male, solo, futuristic city, detailed background,
Invincible\(series\), thokk ,lion, tied hair, red eyes, black sclera, furrowed brows, bushy eyebrows, battle stance, bulge, black and red armor, muscle, yellow loincloth,

Negative prompt: 
3d, realistic, ugly face, mutated hands, low res, blurry face, black and white, text, human, watermark, pubic hair, logo on shirt, hands in pocket, ripped jeans, muscle, (((female))), feminine,

Pic 2

Positiv:
<lora:thokk_invincible:1>, <lora:Smooth Anime 2 Style SDXL_LoRA_Pony Diffusion V6 XL:0.7>, <lora:Pony_DetailV2.0:0.7>, masterpiece, best quality, furry art, anthropomorphic, male, solo, futuristic city, detailed background, gritty,
Invincible\(series\), thokk ,lion, tied hair, red eyes, black sclera, furrowed brows, bushy eyebrows, battle stance, muscle, bedroom eyes, flirty, licking lips, erect penis, balls,

Negative prompt: 
3d, realistic, ugly face, mutated hands, low res, blurry face, black and white, text, human, watermark, pubic hair, logo on shirt, hands in pocket, ripped jeans, muscle, (((female))), feminine,

Pic 3

Positiv:
<lora:Smooth Anime 2 Style SDXL_LoRA_Pony Diffusion V6 XL:0.7>, <lora:Pony_DetailV2.0:0.7>, masterpiece, best quality, furry art, anthropomorphic, male, duo, futuristic city, detailed background, male/male,
Invincible\(series\), thokk ,lion, tied hair, red eyes, black sclera, furrowed brows, bushy eyebrows, black and red armor, muscle, ripped clothes, penis, balls, anal penetration, happy expression, top,
male, fox, purple superhero suit, purple hero mask, brown dreadlocks, long hair, ripped clothes, penis, balls, angry expression, bottom, brown eyes, black boots, being penetrated, fox tail,

Negative Prompt: 
3d, realistic, ugly face, mutated hands, low res, blurry face, black and white, text, human, watermark, pubic hair, logo on shirt, hands in pocket, ripped jeans, muscle, (((female))), feminine,