Most of the professional and amateur photographers do TFP photoshoots time by time. TFP means “time for print”, usually it’s free of charge photoshoots for updating the photographer’s/model portfolio. And no, it doesn’t mean “free photos for everybody”. If you are interested in participating in this type of projects as a model you will have to prepare properly, make up, outfits, accessories is your responsibility unless provided. Make sure about requirements posted by the photographer (certain type of look, location, time). Eventually it could be some expenses such as studio rental, rental of public spaces (some parks and historical venues have their fees for the portrait photography) etc. All those details would be discussed upfront.