Scammed by Reliath

Link to scammer's Sythe profile: http://www.sythe.org/members/370932-relalith.html
Briefly explain the trade: I said we would do increments, when I traded him 20k he demands 5k more for his half (18m).
How they scammed: Demanded 5k after i gave him my half then continued to say I scammed you and turned his skype cam on to reveal his "quite small penis".
Proof that you were not talking to an impostor:http://www.sythe.org/runescape-2007-gold-sales/1539027-selling-40k-07gp.html (he said he was intrested and added me on skype.)
Trade screenshots:I didn't catch any of that, but even if this isnt valid because I have no screenshots of it I want everyone to be aware of him. He started cussing me out for about 15mins going oh yeh yo mums pussy yeh i fucked yo mums pussy eh yeh, in his british accent.

Picture of his pecker:


Edit**
[8:18:43 PM] Relalith .: i got ur mum to play wid it
[8:18:44 PM] Relalith .: im not mad
[8:18:47 PM] Relalith .: take the white off
[8:18:52 PM] Relalith .: the picuure i wanna see my dick
[8:18:56 PM] Relalith .: that's gong inside ur mum today
[8:19:00 PM] Relalith .: in ur nice tight pussy
[8:19:04 PM] Relalith .: all the cum all over it
[8:19:08 PM] Relalith .: and the jizz

This kid...

Can you post screenshots of the conversation where you traded?

Ehh. Post a new report when you get the required evidence.