Model I used: 
<NOVA FURRY XL - IL V13.5> 



        IMG.1
        BASE PROMPT 
Prompts:  masterpiece, best quality, amazing quality, very aesthetic, high resolution, ultra-detailed, newest, from side view, solo, (male, young), furry, anthro, little anthro fox, (male:1.6), orange fur, young, shortstack, (short black hair:1.6), (fluffy thick hair:1.3), brown fox ears, short whiskers, detailed black eyebrows, (detailed green eyes:1.4), happy, delightful, paints on canvas, wearing white long shirt and white pants, covered in paint, looking at the viewer, intricately detailed, masterpiece, best quality, amazing quality, very aesthetic, 

BREAK, detailed painter room, detailed fluffy fur, photorealistic, (cinematic lighting:1.6), volumetric lighting, face nicely lit,
masterpiece, best quality, amazing quality, very aesthetic, 4k, high resolution, ultra-detailed, absurdres, newest, scenery,
detailed background,
intricately detailed, masterpiece, best quality, amazing quality, very aesthetic, newest, 
Negative prompt: worst quality, lowres, low quality, bad quality, bad male anatomy, (female, girl:1.9), bad female anatomy, bad explicit, poorly drawn face, bad face, bad facial expression, ugly, bad hands, morbid, deformed, disfigured, mutilated, malformed, missing body part, malformed hands, bad feet, fused legs, broken legs, bad body proportions, gross proportions, disappearing hands, fused hands, fused body part, fused legs, (fused digits, missing digit, extra digit), bad artist, bad background, cropped, watermark, username, signature, not in perspective, error, jpeg artifacts, squares, blurry image, not in perspective, plain pose, plain figure, old, oldest, chubby, (human ears, human), claws, long hair, girl hair, pony hair, visible penis, blush on snout, gray fur, (gray fur:1.9)
Steps: 37, CFG scale: 5.5, Sampler: Euler, Clip skip: 2, quantity: 1, draft: false, aspectRatio: 13:19, baseModel: Illustrious, width: 832, height: 1216, workflow: txt2img, disablePoi: true, process: img2img, enhancedCompatibility: true, engine: comfyui, Seed: 1089775037




        HI-RESING
Prompts:  masterpiece, best quality, amazing quality, very aesthetic, high resolution, ultra-detailed, newest, from side view, solo, (male, young), furry, anthro, little anthro fox, (male:1.6), orange fur, young, shortstack, (short black hair:1.6), (fluffy thick hair:1.3), brown fox ears, short whiskers, detailed black eyebrows, (detailed green eyes:1.4), happy, delightful, paints on canvas, wearing white long shirt and white pants, covered in paint, looking at the viewer, intricately detailed, masterpiece, best quality, amazing quality, very aesthetic, 

BREAK, detailed painter room, detailed fluffy fur, photorealistic, (cinematic lighting:1.6), volumetric lighting, face nicely lit,
masterpiece, best quality, amazing quality, very aesthetic, 4k, high resolution, ultra-detailed, absurdres, newest, scenery,
detailed background,
intricately detailed, masterpiece, best quality, amazing quality, very aesthetic, newest, 
Negative prompt: worst quality, lowres, low quality, bad quality, bad male anatomy, (female, girl:1.9), bad female anatomy, bad explicit, poorly drawn face, bad face, bad facial expression, ugly, bad hands, morbid, deformed, disfigured, mutilated, malformed, missing body part, malformed hands, bad feet, fused legs, broken legs, bad body proportions, gross proportions, disappearing hands, fused hands, fused body part, fused legs, (fused digits, missing digit, extra digit), bad artist, bad background, cropped, watermark, username, signature, not in perspective, error, jpeg artifacts, squares, blurry image, not in perspective, plain pose, plain figure, old, oldest, chubby, (human ears, human), claws, long hair, girl hair, pony hair, visible penis, blush on snout, gray fur, (gray fur:1.9)
Steps: 37, CFG scale: 5.5, Sampler: Euler, Seed: 1089775037, Clip skip: 2, quantity: 1, aspectRatio: 13:19, baseModel: Illustrious, width: 1280, height: 1856, workflow: img2img-hires, priority: low, sourceImage: [object Object], disablePoi: true, process: img2img, enhancedCompatibility: true, engine: comfyui, denoise:0.15




[To generate an image I used  the site "CivitAi" and for upscaling. For corrections or fixes "Photoroom Ai Photo Editor"]