A stylish one-man spring and autumn down jacket design full of bubbles and fluffy feeling Cyberpunk ((silver gray white blue red :1.3) + (fashion: 1.1) + (trendy: 1.2)), (corona rendering), ((space winter down jacket concept + concept art design): 1.3), (8K: 1.3), (2:3 aspect ratio + warm color Q2), (750 pixels), ((fashion elements) :( 1.1 + spring and autumn down jacket silver gray white blue red blends with fashion elements )), (dynamic: 5) yellow accents