I and trying to get the Total density of states(TDOS) of a Fullerene@MOF system and projected density of states(PDOS) corresponding to the fragments i.e., MOF and fullerene in a single plot. I am using VASP for generating the DOSCAR files and also the VTST scripts to get the TDOS.dat file.

Can someone suggest how can I precisely get the PDOS corresponding to my fragments separately. Will it be wrong if I run a single point of the overall system to get the TDOS and single points on separate fragments to get their corresponding PDOS and plotting all of them in one plot.