Help Needed - Bits Request!

Hi folks,
I'm in desperate need of imperial guard track guards (the three section buts that fit over the treads) i need complete sets please as I've come up rather short on numbers so need some to complete my armoured company.
I'm also after rhino chassis head lights and the scanners from the top of predator sponsons if anyone has them.
The track guards are most important and i have some cash available for them. these are the most important parts:

please drop me a line if you can help out.
thanks

Imperial Guard Chimera Heavy Bolter - A Modellers Request!

Hi Folks
Apologies for posting this here but I'm not sure where else to try for this part. It's really pretty much as the title says, I'm after a hull heavy bolter from the new chimera sprue, (the one that comes in two parts) as seen here:

I can swap for two heavy flamers for the chimera, one from the new chimera frames and one from the vehicle accessory frame. failing that a have a quid or two I can spare.
I'm also still after chimera/leman russ track guards if anyone can help with those as well.
Please PM me or email me.
Thanks for looking.

Imperial Guard Track Guards - A Modellers Request!

Hi Folks,
apologies for posting this here but I'm not sure where else to try. Recently to help me finish off my tanks I have been in search of the track guards from the old Imperial Guard accessory sprue and the new Leman Russ kit, unfortunately not with much luck, I've only managed to get two sets. So the reason for this post is simple can any one help me out? I'm looking for as many sets as I can get and should worse come to worse if you only have parts I'm looking for the long central part from the set.
For those unfamiliar or just confused by my ramblings here are the bits I mean:

If anyone can help me out please drop me a line at the MMM email address in the contact me link to the side.
Thanks in advance