How to reach 100K user logins for our 3d avatars

HI, We just launched our product Inzack, we are first to embrace the concept "pixel wrap designs" by which users can upload any photo and try the extracted design on shirts and trousers with Real-time experience (walking, dance etc) we are trying to reach 100k userbase. Currently we are using SEO tool (Ahrefs) to get the SEO optimization done. please suggest some strategy or growth hacker who take this to next level Thanks vijay