What would be the best way to decoration for a Dark Green Ganpati at home?

Hi! I'd like to know, how to best decorate and prepare for the Ganesha Festival I'd be bringing home a leaf green colour ganeshji with silver ornamentation. The room in which we shall be resting him shall be the hall, which is off-white in colour. I'd like to know a beautiful way of decorating for the occasion. I need your help in how to go about it. What kind of lights should i use? Mandap, if any? Which colour flowers? How to set up the whole thing? I'm totally run out of ideas and i truly need some help!

ask a priest they will assist u greatly because in our religion colours, anoints and they way scenery are set out are important