A: Hi frague - thanks for the question. You can create your own model for face swap for free and credits are only required when you plan to generate photos using the models. Please refer to the full guide here: http://weshop.ai/your-ai-generated-model

And yes you may use the tool for beach wear/lingerie, but it'd require the original image of a mannequin/person wearing the product. Please see some examples here: https://www.weshop.ai/bestexamples/aimodel/aimodel/Beach?id=6699ddf308b93524bd5447f4; https://www.weshop.ai/bestexamples/aimodel/aimodel/Beach-Palms?id=6687c3f5f51115c56eb732f2;

Lastly, you can also use cosmetics and you can do so with 'AI model' to swap faces or 'AI product' to change backgrounds.