[RMVX ACE] SHADOWS OVER THINGS

Everyone knows how shadows in RMVX and Ace are rendered:

That's right, they're rendered under characters/events/other tiles than from A section. It feels kinda unnatural for me. Can someone write the script, that would draw them over things?

Note that I don't want full blown shadow solution - if I did, I'd probably would make picture sized to match map with alpha channel and put it on map. I want my game to retain VX feel, which, among others, mean crappy shadows. I just want them over characters.

The script, of course, should feature optional switch for events that would make them being drawn over shadows, for things like fire, etc. Maybe $ as first character of event's name (for example $Fireplace will be drawn over shadow and Bookcase will be drawn under shadow).

Could you help me, please?

Any help?