[拼装]萌新刚入坑 ，求教简单补色经验

因为没有喷涂环境，入了郡士马克笔。
现在对于补色下手很迷茫，不知道哪里该补，哪里该什么颜色。
大佬们有什么颜色搭配的经验吗？

第一只拼的巴巴托斯
[img]https://img.nga.178.com/attachments/mon_202009/21/jwQ5-gho8XfZ4bT3cSzk-zk.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202009/21/jwQ5-j70wXfZ46T3cSzk-zk.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202009/21/jwQ5-jlotXfZ47T3cSzk-zk.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202009/21/jwQ5-24ppXgZ4dT3cSzk-zk.jpg.medium.jpg[/img]

第二只正在拼的夏亚

[img]https://img.nga.178.com/attachments/mon_202009/21/jwQ5-d8bzXgZ4eT3cSzk-zk.jpg.medium.jpg[/img]