  We give a topological description of the quotient space $\Omega(G)/G$ in the
case $G \subset PSL(3, \mathbb{C})$ is a discrete subgroup acting on
$\mathbb{P}^2_\mathbb{C}$ and the maximum number of complex projective lines in
general position contained in Kulkarni's limit set, $\Lambda(G)$, is 4. We also
give a topological description of the quotient space $\Omega(G)/G$ in the case
$G$ a lattice of Heisenberg's group.
