No problem. If you have questions in the future, feel free to post them in the Newcomers forum. It was setup for new users while they get familiar with the forums.
Not sure about any freeware models, but Captain Sim includes a JMC livery with their 757-300 expansion. They've dropped their prices, but it still isn't cheap. I picked up on a 24 hour sale they had some time ago for a fraction of the full price. Not sure if they will have one again though.