Gundam – MSN-06S Sinanju with a scale of 1:144 is a type of RG (Real Grade) item introduced in the Gundam UC (Unicorn) series. Gundam – MSN-06S Sinanju is made of very good quality plastic material ... , making it suitable for children aged 8+ years. Gundam – MSN-06S Sinanju is suitable for beginners because of the few parts and the easy level of difficulty assembling so that it can help children's accuracy, patience and imagination when assembling this Gundam model kit.