Any ideas for make complied binary smaller? (Without upx and packer)

target\:
`echo("helloWorld")`

nim c -d\:release --cpu\:i386 test.nim
size -\> 260 KB

nim c -d\:release -d\:tcc -d\:panic=abort -d\:noRegistry 
-d\:noNativeStacktrace  -d\:noUnicode --opt\:size --passL\:-s --mm\:none
--passC\:-flto --passL\:-flto --passC\:-Oz --passC\:-ffunction-sections
--passC\:-fdata-sections --passL\:-Wl,--gc-sections --threads\:off -d\:useMalloc
--cpu\:i386 --deadCodeElim -d\:danger -d\:strip --passC\:-fno-exceptions
--passC\:-fno-rtti --passL\:-ldl --passL\:"-static" --os\:Windows
--passL\:"-static-libgcc" --passL\:"-static-libstdc++" --passC\:"-z
max-page-size=0x10" --passC\:"-z norelro" --passC\:"-finline-limit=0"
--passC\:"-fno-unroll-loops" --passC\:"-ffunction-sections"
--passC\:"-fvisibility=hidden" --passC\:"-Bsymbolic"
--passC\:"-Wl,--exclude-libs,ALL" --passC\:"-nolibc" --passC\:"-m32"
-d\:noSignalHandler --panics\:off test.nim
size -\> 36.0 KB