Complex sentence: A month after sales of Japanese models began 15000 units were sold, with the top 3 selling models featuring Sunlight Silver Metallic, Metropolitan Grey Mica and Icy Blue Metallic body colours, and Spirited Green Metallic body among the top 5.
Split into simpler sentences: A month after sales of Japanese models began 15000 units were sold. Top 3 selling models featuring Sunlight Silver Metallic, Metropolitan Grey Mica and Icy Blue Metallic body colours, and Spirited Green Metallic body among top 5.