well if you could get size the rest would be easy since the top left star is the hard part in literally every trophy in this game except the bush ones
i'd suggest just continue messing around, it shouldn't take too long to figure out. minor hint (rot13): chfuvat fbzrguvat fgvyy pbhagf nf n zbir sbe fcryyf, qrfcvgr ubj lbh qvqa'g zbir lbhefrys