Spike from Friendship Is Magic, but this is the artist JollyJack's interpretation of the character from a parody comic called One Trick when he gets buff. I didn't have much to work with, so it might not generate the best especially around both the teeth area and getting the crotch area right to not have green scales around it when shown naked. Half of the time it likes to generate 4 cheek frills instead of 3 on each side of his face. Using this lora alone may hurt the quality of the images you generate, so using other style loras will probably work best with this character lora.
Positive Prompts: SpkJJ, furry, anthro, dragon, scalie, white sclera, no pupils, green head frill, purple body, purple scales, light-green body, light green scales, two tone body, two tone fur, long tail, green tail spikes, muscular male
Optional: purple penis, purple balls