Originally Posted by
SuperNova
Well I saw a Nitro TC3 sticker on the side of it
For sure it's not a nitro TC3. Check some of the parts. You might just have to wing it on assembly. Try to download an HPI manual and follow it to get some understanding of how it goes together. Find a Nitro RS4 EVO series.
http://www.hpieurope.com/instructions.php?lang=en