I am not recommending it, but it might be much safer than trying to bring it through customs.
1. You could mail it to yourself but it may be confiscated if they search your package.
2. You could try to bring it hand carried through customs and risk getting searched.
3. You could hand carry it through customs and they may not search you.
Either way it is a gamble. Best of luck bro. I know it sucks, but this is Singapore.........