Tryed combine Winx Lora with iCoMix v3. there a pretty lot of tags needed so in total there a best combo i recommend use for accurate generation:
Positive promts:
<lora:bloomWinxClub_bloomv1:0.5>, bloom (winx club), fairy, wings, orange hair, ahoge, blue eyes, blue skirt, blue top, crop top, heart, jewelry, long hair, midriff, navel, thigh highs, tiny gold crown, aqua eyes, fairy, fairy_wings,

Negative promts:
bad face, bad anatomy, disproportion, bad eyes

For iCoMix i used next settings:
Positive promts:
Image capturing the dynamic energy and power of movements. <lora:icomix_V03Pruned:0.8>, anime, anime screenshot, comic,

cinematic lighting, 8k, (masterpiece), best quality, dynamic angle, expressive angle, dynamic pose, The art style is a fusion of the works of Akiman and Bruce Timm, NaturalHand2-3500, highly-detailed, dynamic lighting,

negative promts:
(worst quality:1.4), (low quality:1.4), malformed hands, bad hands, mutated fingers, extra limbs, text, name, signature, logo, blurry, bad anatomy, bad proportions, disfigured, jpeg artifacts, depth of field, bad eyes, bad feet, mutated feet, missed feet, missed limbs, heterochromia, extra fingers, NaturalHand2-3500-neg, Hands-neg, NG_DeepNegative_V1_75T, deformed-shape, bad face

all images been generated using DPM++ 2M Karras, 30 sampling steps, 450 width and 750 heigth, CFG Scale 6

there been some pretty repetive images (and some with very bad errors) so i dont added them