This beautiful lotus blossom was 3D-printed with very favorable PLA filament in interesting green camouflage shade:

To avoid support I used the Cura option – Make Overhang Printable –

This makes it easy to print the object without support, brim / raft, etc. on my anycubic delta Kossel plus 3D printer. The result can be found as a make on thingiverse.com:
https://www.thingiverse.com/thing:640755