Based on this product's specifications, here are some alternatives and similar models
Mona Plastelina MONA P12 modelling clay — standard pack, air-dry not specified
Summary description:
Mona Plastelina MONA P12 is a modelling clay product from Mona designed for sculpting and craft projects. Presented as a modelling clay pack (MONA P12), it suits educational, hobby and classroom use for shaping figures and simple models. Specific material type, weight and curing properties are not provided in the product data.