Club Maquettisme Sedanais is a prominent modeling club located at Centre Le Lac in Sedan, dedicated to the art of scale modeling. The club offers a wide range of activities centered around various types of models, including Warhammer, plastic models, and historical replicas. It is well-known for hosting the RAMMA, one of France's largest multidisciplinary modeling exhibitions, held biennially. This event attracts enthusiasts from across the country and beyond, showcasing innovative and impressive projects from club members and visitors alike.

In addition to exhibitions, the club focuses on engagement and community by organizing regular meetings, workshops, and participation in local and international shows. Members actively collaborate on new network projects and share their expertise in modeling techniques. The Club Maquettisme Sedanais has garnered recognition in the modeling community, regularly featuring in publications like Loco Revue. With a commitment to fostering creativity and passion for modeling, the club invites new members and welcomes interaction from enthusiasts worldwide.