Using a transparency, instead of modeling the links individually, can be quite convincing as long as the model doesn't feature too close to the foreground, and uses far fewer polygons.
Iji nghọta eme ihe, kama ichota njikọ ahụ n'otu n'otu nwere ike ịme ka o doo anya ma ọ bụrụhaala na ihe nlereanya ahụ adịghị emetụta nke ọma, ma jiri polygons dị ole na ole.