Some of these files are two parts of the same texture. 

Files should be returned in SGI format.

cm_fantao_1_txt.rgba 64 x 32
cm_fantao_2_txt.rgba 64 x 32
cm_fantag_01_txt.rgba 64 x 32
cm_fantag_02_txt.rgba 64 x 32
cm_js1_1_txt.rgba 64 x 32
cm_js1_2_txt.rgba 64 x 32
cm_kw1_1_txt.rgba 128 x 16
cm_kw2_1_txt.rgba 64 x 32
cm_kw2_2_txt.rgba 64 x 32
cm_wr1_1_txt.rgba 64 x 32
cm_wr1_2_txt.rgba 64 x 32
start_f1_txt_1.rgba 64 x 32
start_f2_txt_1.rgba 64 x 32
start2_f1_txt_1.rgba 64 x 32
start2_f2_txt_1.rgba 64 x 32
cm_fantag_1_txt.a.rgba 32 x 32
cm_fantao_1_txt.a.rgba 32 x 32

Note: I have added 
      cm_kw1_1_txt.raw.ppm 128 x 16


Also in sgi format, should be converted:

nintendo64_f1_txt.sgi
nintendo64_f2_txt.sgi
cm_js2_1_txt.sgi
cm_js2_2_txt.sgi
cm_kw3_1_txt.sgi
cm_kw3_2_txt.sgi
cm_kz1_1_txt.sgi
cm_kz1_2_txt.sgi
kw_js_3_txt.sgi
kw_kw_3_txt.sgi