Not sure that someone will lend you btc with this collateral.
PND thread here is not updated since long time (last post: 1st of April 2015) and on exchange, it seems that nobody wants to buy this anymore.
And it seems that you want to sell them: https://bitcointalk.org/index.php?topic=1202623.msg13437414#msg13437414

You will have to find a valid collateral if you want to get your loan filled.