  We present results of fully self-consistent N-body simulations of the motion
of four globular clusters moving in the inner region of their parent galaxy.
With regard to previous simplified simulations, we confirm merging and
formation of an almost steady nuclear cluster, in a slightly shorter time. The
projected surface density profile shows strong similarity to that of resolved
galactic nuclei. This similarity reflects also in the velocity dispersion
profile which exhibits a central colder component as observed in many nucleated
galaxies.
