After lots of pain, I finally made it.
The search query was this one.
uploader_id:387904,-id:2276254,-id:2172143,-id:2173288,-id:2168303,-id:2238236,-id:2224776,-id:2184089,-id:2233520,-id:1559819,-id:2347169,-id:2300111,-id:2149944,-id:2413656,-id:2415908,-id:2408879,-id:2418819,-id:2406453,-id:2403880
As you can see, I want to take charge of my own art and macros. I filled a DNP to pony because I want to be the one submitting my artwork from now on.
So “uploader_id:387904” and “artist:twi clown” must be included in the filter. Don’t worry, I want my pics in this site as well, I just wanna be the one submitting them, at least for the time being.