Nope, you should be able to upload to your own album here. I haven't tried uploading since the site got a full update. Are you using the 'Go Advanced' option under the text box? I was freaking hopeless at getting images to work when I first joined... anyway the #1 cause of blowing smoke and excessive oil use is bad head stem valve seals. 95% of the time new valve stem seals will fix the problem. Luckily the G63B favours the uninitiated when it comes down to wrenching. If you have a torque wrench, the hex socket to crack the head bolts and a bunch of metric tools the only thing you need is reference material like a workshop manual or online PDF's/guides and you can pull this off

If the head is viable you've won half the battle. I would advise you to send it through a shop for a hot tank and inspection before throwing resources into it. Expect to spend some cash on a timing belt kit, new accessory belts and hoses, possibly a water pump and definitely get regular service parts like a thermostat and radiator cap, plugs and leads etc. While it's apart it is the best opportunity to nail down things that may come back to haunt you after you've done a bunch of wrenching on the engine. Last thing you want is to blow a head from a bad thermostat or water pump...