The generator matrix

 1  0  0  0  1  1  1  1  1  3 X+3  1  1  1  1  1  3  1 2X+3 X+6  X  1  1  1  1  1  1  1  1  1  3  X  1 2X  1  1 2X  1  1  1  1  1  6 X+6  6  1 X+6  1  1  1  1  3  1  1  1 2X+3  1  1  1  1  1 2X+3  1  1  6  1  1 X+6 X+6  1  1  1  0  1  6 2X+6  1 2X+6  1  1  1  1 2X+6  1  1  1  1  6  1  1  0  X 2X+6  1
 0  1  0  0  3  6  3  X X+6 2X 2X+3 2X+6  8 X+7 2X+2 2X+1  1 X+4  1  1  1 X+1  4  8 X+8  5  1 2X+7 2X+5 2X  1  1 2X+2  1  0 X+7  1 2X+5 2X+5 2X+1  7 2X+7  1  1 X+6 2X+3 X+3  8 2X+8 X+2  4  X X+1 2X+1 X+3  0  5  6 X+5 2X X+4  1 2X X+3  1  6 2X+2  0  1 X+1  2 2X+4  1  6  1  1 X+3  1  5  0 2X+7 X+3  1  7  2 X+5  1  1 X+6 2X+5  1  6 X+3  6
 0  0  1  0 2X+4 X+3 X+4 X+8  3  1  1  7  6  4 2X+5 X+5 X+8  X X+8  7 2X+1 X+1  4 2X+7 2X+3 X+3  8 2X X+1 X+2 2X+1  8  5  3  8 2X  0 2X+7 X+8  8 2X+7 X+6  7  1  1  3  1 X+4  1  6 2X  1 X+6  1  1  6  6 2X+2 2X+6 X+6 X+2 X+6  5 2X+4 2X+6  2 X+8  1 X+1 2X+1  2  7 2X+3 2X+7 X+5 X+1 2X  X  6 2X+2 2X+2 X+8  6 2X+4 2X+6  8 2X+8 2X+5  4  5  7 X+6  1  X
 0  0  0  1 2X+2 X+2 X+3 X+1  4 2X+4 2X+2  1 X+4  X 2X+8  7  5 2X+6 X+7  0 X+7  1  8 2X 2X+6  5 2X  2 X+4 X+3 2X+8 X+6  X  7  5 2X+4 X+8  2 2X+7 X+5  3  5 X+3 X+4 2X+3 2X+4 2X+8 2X+7 2X+8  3 X+7 2X+4  3 2X+7 X+7  1 X+5  1  1 2X+5  8 2X+7 2X X+8  8 X+7 X+2  X 2X+3  2  0 X+5  0  6 X+2 X+7  0  5 2X+5 2X+3  0  8 X+6 2X+4 2X+7  3  2  1 2X+3  3 2X+6  1 X+1 2X

generates a code of length 94 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 175.

Homogenous weight enumerator: w(x)=1x^0+666x^175+1110x^176+3570x^177+6222x^178+7470x^179+13132x^180+16140x^181+17142x^182+25378x^183+30480x^184+29874x^185+41082x^186+43788x^187+38994x^188+49600x^189+47160x^190+35796x^191+37638x^192+29976x^193+18372x^194+15698x^195+9942x^196+4854x^197+3748x^198+1986x^199+816x^200+302x^201+186x^202+90x^203+76x^204+60x^205+18x^206+32x^207+18x^208+12x^209+6x^210+6x^216

The gray image is a code over GF(3) with n=846, k=12 and d=525.
This code was found by Heurico 1.16 in 694 seconds.