by ShoOmoeru: https://civitai.com/models/2592811/ren-wakabayashi-and-haruto-sangen-astro-note

haruto_sangen_\(an\), 1boy, brown hair, blue sweater, yellow_undershirt, blue shorts, white_socks, loafers

ren_wakabayashi_\(an\), 1boy, black hair, red bowtie, green shirt, vertical-striped_shirt, suspenders, denim, pants_rolled_up, loose socks, white socks, red sneakers