**Envision a t-shirt mockup for a functional mushroom brand focused on performance. The t-shirt is sporty and designed for crossfit training. On the front of the shirt, there's a cartoon mushroom character, full of personality and charm, doing a dynamic exercise like lifting weights or doing a handstand. The style is playful yet professional, appealing to fitness enthusiasts of all ages. The lighting is bright and even, highlighting the vibrant colors of the mushroom character and the t-shirt. The photo is taken with a high-resolution camera, capturing every detail of the t-shirt and the design. The composition is centered, with the t-shirt and the mushroom character taking center stage. --ar 16:9 --v 5.1 --style raw --q 2 --s 750** - <@456908848813572103> (fast)