Need more Blood? Less? Sound Effects? Then DERIVE IT! Make your own version, and even sell it the catalog for a small markup over my original, and keep the extra profits for yourself! You can express yourself AND earn credits at the same time. How's that for a sweet deal? You'll need a full account on IMVU, as well as a copy of Previewer. You can find out more about Deriving on the IMVU's Education Center. Below is the template you'll need to get started:

This is the texture for the Cupid's Body. Use this to make small changes to the appearance of Cupid, like color:

This is the wireframe layout for Cupid. This shows you exactly how the texture map wraps around the model. Use this to make a completely new texture map from scratch. This is something best left for the advanced users:

This is texture for the Puddle of Blood:

This is the opacity layer for the Blood. Anything that is white is visible, anything that is black is invisible. If you make any changes to this, make sure it matches what you do with the Blood's texture map. This is something for the advanced users:

This is how the wireframe showing you how the Cupid lays on top of the Blood square. If you change the shape of the Blood, or replace it with something else, you'll need this to see how the Cupid and his parts will effect the Blood square below:

This is the texture for the Cupid's parts, like Bow String, Arrows, and Wings:

This is the opacity for the Cupid's parts. Just like before, White is Solid, Black is Invisible:

To add sound, I highly recommend you download and use Audacity. It's a free sound editing tool that can export out OGG sound files. OGG sound files compress down to less then 1/10th the file size of WAV files. SO USE OGG FILES!!! You can download it here:
http://audacity.sourceforge.net/