The Rock Raiders HQ – 4990 lego guide 7 years ago BUILDING INSTRUCTIONS FOR 4990, The Rock Raiders HQ, Rock Raiders Set Number: 4990 Theme: Rock Raiders Launch Year: 1989 The Rock Raiders HQ – 4990 File Size – 12.41 Mb Description – BUILDING INST. FOR 4990Download The Rock Raiders HQ – 4990 building instruction Print Versions Building instructions labeled “NA” or “V39” may be printed on US standard letter size paper Building instructions labeled “IN” or “V29” may be printed on EU standard A4 paper