His new name is Ferdinand (Otherwise to know as Ferdinand the Yelllow new engine)

LORE:

I was heading towards the Mainland City that night for a visit over, before suddenly I saw an unknown engine inside of a old shed while I was puffing to the city. I stopped Puffing and look over to it and asked myself "How is he made..? I haven't started Monday Making Fanart yet..." So instead of heading towards the city, I puffed backwards, head to the old shed where the unknown engine was and stopped next to it. I then asked him "Who are you..?" Curiously. But all I heard from his response, he said "I don't have a name". I was curious why he was made without a name, so I let it slide. I was thinking about scraping him since he wasn't meant to be made, but I didn't want to scrap such an innocent engine unless if it's bad engine. So instead, I told him to follow me to the integration room in my railway to ask him some questions about him. The response from him was "I had an owner who made me, but I didn't know who made me.", "I don't know why I was made, but I sure do exist somehow.", and "The reason why I didn't have a name is because they didn't name me yet because they head to go somewhere. So I left." After the integration, I wasn't planning on sending him back to his owner because I don't know who or what that person is, probably dangerous as my opinion. So instead, I told him to follow me and we both went out of the integration room towards mainland to my house. I then told him to sit down on the bed and not touch anything while I went online. As I went online, I updated a post about "A new friend" and publish it to my followers here since I couldn't figure out a name for him. Once that, my somehow friend @Anonymonite12GX thought of the name "Ferdinand". Probably from a T.V show character name but we decided to use it for him anyways. So, I took the question marks of him and rename him to a that exact name and we welcome him to sodor. Probably he'll meet some of my other friends, but who knows what will happen..? And that was it that was "The new friend" story here...