>>5709552What version and mode of LDD are you in? If it's the latest and extended, I'd suggest using the new round pauldron pieces from the Star Wars CCBS sets; when combined correctly with nuva parts (not in LDD unfortunately) they can make a relatively large bust.
Other options are simple block/bevel-based cleavage, or if you wish you could use two bionicle sockets, two voodoo balls, two '2 axles, and two hemisphere domes to create semi-posable cleavage.
In your current arrangement, another option I'd suggest is to use two 4x4 domes in an arrangement like pic related. It uses a technic angle connector, axles, and 2x2 cylinder pieces to hold the cups together.
If none of this works, experimenting is always a good option!
